/Engine/Source/Runtime/AIModule/Classes/Navigation/NavLocalGridData.h
TODO: helpers for marking different basic shapes TODO: serialization (with maps?) TODO:FNavigationPathsupport?
struct FNavLocalGridData : public [TSimpleCellGrid< uint8,((uint8) 0xff) >](API\Runtime\AIModule\TSimpleCellGrid)
TArray<FVector...
CellZ
double
LastAccessTime